| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $42.74 | 3.642% | $44.2966 | $44.30 | $44.30 | $44.30 |
| Purchase #2 | $6.48 | 6.607% | $6.9081 | $6.91 | $6.90 | $6.90 |
| Purchase #3 | $102.74 | 8.403% | $111.3732 | $111.37 | $111.35 | $111.40 |
| Purchase #4 | $138.91 | 11.706% | $155.1708 | $155.17 | $155.15 | $155.20 |
| Purchase #5 | $118.30 | 6.424% | $125.8996 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $62.34 | 9.799% | $68.4487 | $68.45 | $68.45 | $68.40 |
| Purchase #7 | $94.59 | 8.326% | $102.4656 | $102.47 | $102.45 | $102.50 |
| 7 purchase totals = | $566.10 | $614.5626 | $614.57 | $614.50 | $614.60 | |